 function stringify (obj) {
    let res = "";
    for (let pro in obj) { // noinspection JSUnfilteredForInLoop
        res += "&" + pro + "=" + obj[pro];
    }
    return res.substr(1);
}
 function getUrlParam(name) {
     const reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
     const r = window.location.search.substr(1).match(reg);
     if (r != null) return unescape(r[2]);
     return null;
 }

 function judge2string(judgeli) {
     let str = "";
     for (let i = 0; i < judgeli.length; i++) {
         str += "@" + judgeli[i];
     }
     console.log(str)
     return str.substr(1);
 }



